![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2018\/11\/AWS-Logo.png\"){kind=logo}
<\/p>\n<\/p>\n
As it turned out, CodeBuild<\/strong> does not have a built-in incremental variable for the build number, as in Jenkins<\/strong>, for example.<\/span><\/span><\/p>\n The solution was found on<\/span><\/span> medium.com<\/a><\/p>\n To add the build number you will need the following services:<\/span><\/span><\/p>\n <\/p>\n Go to the service<\/span><\/span> AWS Systems Manager<\/strong> —<\/strong>> Parameter Store<\/strong><\/p>\n Create a parameter named<\/span><\/span> "\/build-number\/artem-test<\/strong>"<\/p>\n <\/p>\n Set the parameters:<\/span><\/span><\/p>\n Save our<\/span><\/span> "Parameter store<\/strong>"<\/p>\n Go to<\/span><\/span> AIM<\/strong> -> Policy<\/strong><\/p>\n Create a new Policy with the name "codebuild-buildnumber-ssm<\/strong>" for the "CodeBild<\/strong>" project with the following contents:<\/span><\/span><\/p>\n <\/p>\n XXXXXXXXXXXX — replace with your AWS ID.<\/span> Also check your region.<\/span><\/span><\/p><\/blockquote>\n <\/p>\n Go to AIM<\/strong> -> Roles<\/strong> and find the role of CodeBuild<\/strong> for our project and make it "Attach<\/strong>" created by the Policy<\/strong>.<\/span><\/span><\/p>\n <\/p>\n Go to Lambda<\/strong> -> "Create function<\/strong>"<\/p>\n Set the name "update-codebuild-build-number<\/strong>" and select "Node.js 8.10<\/strong>"<\/span><\/span><\/p>\n <\/p>\n Insert the following code:<\/span><\/span><\/p>\n <\/p>\n Save the changes.<\/span><\/span><\/p>\n <\/p>\n Go to AIM<\/strong> -> Policy<\/strong><\/p>\n Create a new Policy<\/strong> with the name "lambda-buildnumber-ssm<\/strong>" for the "Lambda<\/strong>" project with the following contents:<\/span><\/span><\/p>\n <\/p>\n XXXXXXXXXXXX — replace with your AWS ID.<\/span> Also check your region.<\/span><\/span><\/p><\/blockquote>\n <\/p>\n Go to AIM<\/strong> -> Roles<\/strong> and find the role of Lambda<\/strong> for our project and make it "Attach<\/strong>" created by the Policy<\/strong>.<\/span><\/span><\/p>\n <\/p>\n Go to CloudWatch<\/strong> -> "Create rule<\/strong>" -> "Event Pattern<\/strong>"<\/p>\n Specify service — <\/span><\/span>CodeBuild<\/span><\/span><\/strong><\/p>\n Set the Event Type<\/strong> -> "CodeBuild Build State Change<\/strong>"<\/p>\n <\/p>\n Specify "Specific state (s)<\/strong>" and select the states "SUCCESS<\/strong>" and "FAILED<\/strong>"<\/span><\/span><\/p>\n Go to "Targets<\/strong>" and select in the "Function<\/strong>" "update-codebuild-build-number<\/strong>"<\/span><\/span><\/p>\n Confirm the "Create rule<\/strong>", set the name "update-codebuild-build-number<\/strong>" and save.<\/span><\/p>\n <\/p>\n Editing<\/span><\/span> "buildspec.yml<\/strong>"<\/p>\n Add a variable to the "parameter-store<\/strong>" block to store the build number.<\/span><\/span><\/p>\n <\/p>\n Now in assemblies you can use the variable "BUILD_NUMBER<\/strong>" which will be incremented.<\/span><\/span><\/p>\n <\/p>\n An example of a simple work with CodeCommit<\/strong> and Codebuild<\/strong> can be found in the previous post<\/a>.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":" As it turned out, CodeBuild does not have a built-in incremental variable for the build number, as in Jenkins, for example. The solution was found on medium.com To add the build number you will need the following services: AWS SSM (Systems Manager Parameter Store) AWS Lambda AWS CloudWatch AWS IAM Create Parameter Store Go … \u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0447\u0438\u0442\u0430\u0442\u044c "AWS — CodeBuild: Add an incremental build number"<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[599,613],"tags":[543,881,873,899,875,651,885,883],"_links":{"self":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1140"}],"collection":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1140"}],"version-history":[{"count":4,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1140\/revisions"}],"predecessor-version":[{"id":1458,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1140\/revisions\/1458"}],"wp:attachment":[{"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Facepalm.jpg\")
<\/p>\n\n
Create Parameter Store<\/h4>\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-3.21.33-PM.png\")
<\/p>\n\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-3.21.54-PM.png\")
<\/p>\n\r\n "Version": "2012-10-17",\r\n "Statement": [\r\n {\r\n "Effect": "Allow",\r\n "Action": [\r\n "ssm:GetParameter",\r\n "ssm:GetParameters"\r\n ],\r\n "Resource": "arn:aws:ssm:us-east-1:XXXXXXXXXXXX:parameter\/build-number\/*"\r\n }\r\n ]\r\n<\/pre>\nCreate a Lambda function<\/span><\/span><\/h4>\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-3.30.44-PM.png\")
<\/p>\n\r\nconst AWS = require('aws-sdk');\r\n\r\nconst ssm = new AWS.SSM();\r\n\r\nexports.handler = async (event) =&gt; {\r\n \r\n const parameterName = '\/build-number\/' + event['detail']['project-name'];\r\n \r\n const getBuildNumberParams = {\r\n Name: parameterName\r\n };\r\n \r\n const getBuildNumberResponse = await ssm.getParameter(getBuildNumberParams).promise();\r\n \r\n const buildNumber = parseInt(getBuildNumberResponse.Parameter.Value);\r\n \r\n const setBuildNumberParams = {\r\n Name: parameterName,\r\n Type: 'String',\r\n Value: (buildNumber + 1).toString(),\r\n Overwrite: true\r\n };\r\n \r\n const setBuildNumberResponse = await ssm.putParameter(setBuildNumberParams).promise();\r\n};\r\n<\/pre>\n\r\n{\r\n "Version": "2012-10-17",\r\n "Statement": [ \r\n {\r\n "Effect": "Allow",\r\n "Action": [\r\n "ssm:GetParameter",\r\n "ssm:GetParameters",\r\n "ssm:PutParameter"\r\n ],\r\n "Resource": "arn:aws:ssm:us-east-1:XXXXXXXXXXXX:parameter\/build-number\/*"\r\n\t\t}\r\n\t]\r\n}\r\n<\/pre>\nCreate a CloudWatch rule<\/span><\/span><\/h4>\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-3.38.51-PM.png\")
<\/p>\n![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-3.49.01-PM.png\")
<\/p>\nCodeBuild<\/h4>\n
\r\nenv:\r\n parameter-store:\r\n BUILD_NUMBER: "\/build-number\/artem-test"\r\n<\/pre>\n
![\"\"](\"https:\/\/artem.services\/wp-content\/uploads\/2019\/05\/Screen-Shot-2019-05-25-at-4.44.41-PM.png\")
<\/p>\n